Envco – Environmental Equipment

• Variable Speed Portable Peristaltic Pump Sampler
• Easy interface with speed control for exact sample size with no spilling
• Reversible motor to backflush sampling hose
• Sample at any speed up to 500 mL per minute rate at 4 foot head
• Weather resistant enclosure
• 15' pickup hose with strainer provided

The quick release water sampler is ideal for sample removal from wastewater, shallow wells and surface water, including lakes, ponds, and holding pools. The water sampler is lightweight, rugged, easy to use, weather resistant, and requires minimal maintenance. The peristaltic pump is designed to take a manual sample and has the ability to back flush the sample hose once you are finished taking the sample.

Power
The SP250 Peristaltic Sampling Pump requires an external 12 volt DC power source that can supply at least 2 A continuous. The variable speed motor is reversible and can sample at any speed up to 500 mL per minute. A power cord (10 ft/3.05 m) is included with the unit.

The power cord is fitted with alligator clips for easy connection to almost any 12 volt DC battery, such as a car battery or a small 12V, 5 AH gel cell battery.

Sampling
To provide high sample integrity, the water sample only contacts the PharMed BPT and polyethylene tubing. The tubing is easily cleaned or replaced. The Masterflex easy load design and adjustable tubing retention system allow for multiple tubing sizes and for changing the tubing without removing the pump head from the drive. To avoid cross contamination or lengthy decontamination procedures simply change the inexpensive tubing between samples.

Ordering Information
SP250 Portable Quick Release Head Peristaltic Sampling Pump - External Power Source Required